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    TInterfacedPersistent.QueryInterface

    Implementation of IInterface.QueryInterface.

    Declaration

    Source position: classesh.inc line 860

    public 
function TInterfacedPersistent.QueryInterface(const IID: TGUID; out Obj)
                                              : HRESULT;  virtual; cdecl;

    Description

    QueryInterface simply calls GetInterface using the specified IID, and returns the correct values.

    See also

    Name Description
    TObject.GetInterface Return a reference to an interface.